CA1290770C - Trailing flusher dredger with trans channel flow enhancement - Google Patents

Trailing flusher dredger with trans channel flow enhancement

Info

Publication number
CA1290770C
CA1290770C CA000532835A CA532835A CA1290770C CA 1290770 C CA1290770 C CA 1290770C CA 000532835 A CA000532835 A CA 000532835A CA 532835 A CA532835 A CA 532835A CA 1290770 C CA1290770 C CA 1290770C
Authority
CA
Canada
Prior art keywords
pipe
outflow openings
water
sediment
openings
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA000532835A
Other languages
English (en)
French (fr)
Inventor
Reijer Nicolaas Van Weezenbeek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WEEZENBEEK REIJER N VAN
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1290770C publication Critical patent/CA1290770C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9206—Digging devices using blowing effect only, like jets or propellers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
    • E02B3/023—Removing sediments
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E02F5/287—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with jet nozzles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • Treatment Of Sludge (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
CA000532835A 1986-04-14 1987-03-24 Trailing flusher dredger with trans channel flow enhancement Expired - Lifetime CA1290770C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8600941 1986-04-14
NL8600941A NL8600941A (nl) 1986-04-14 1986-04-14 Inrichting voor het verplaatsen van sediment onder water en werkwijze voor het toepassen van een dergelijke inrichting.

Publications (1)

Publication Number Publication Date
CA1290770C true CA1290770C (en) 1991-10-15

Family

ID=19847874

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000532835A Expired - Lifetime CA1290770C (en) 1986-04-14 1987-03-24 Trailing flusher dredger with trans channel flow enhancement

Country Status (10)

Country Link
US (1) US4943186A (el)
EP (1) EP0243994B1 (el)
JP (1) JP2557376B2 (el)
CN (1) CN1008754B (el)
AT (1) ATE56060T1 (el)
CA (1) CA1290770C (el)
DE (1) DE3764529D1 (el)
ES (1) ES2018242B3 (el)
GR (1) GR3000792T3 (el)
NL (1) NL8600941A (el)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631359A1 (fr) * 1988-05-11 1989-11-17 Weldon Thomas Dispositif pour le dragage de fonds aquatiques
NL8802796A (nl) * 1988-11-14 1990-06-01 Stevin Volker Bagger Werkwijze voor de behandeling van sediment onder water.
GB2253641A (en) * 1991-02-08 1992-09-16 Nash Dredging Limited Underwater material transfer
DE4110781A1 (de) * 1991-03-28 1992-10-01 Meyer & Van Der Kamp Gmbh & Co Verfahren und vorrichtung zum entfernen von schlammablagerungen aus gewaessern, wie hafenbecken oder dergleichen
US5765965A (en) * 1991-06-24 1998-06-16 Halliburton Nus Corporation Apparatus for in situ installation of underground containment barriers under contaminated lands
US5542782A (en) * 1991-06-24 1996-08-06 Halliburton Nus Environmental Corp. Method and apparatus for in situ installation of underground containment barriers under contaminated lands
US5957624A (en) * 1991-06-24 1999-09-28 Lockheed Martin Idaho Technologies Company Apparatus and method for in Situ installation of underground containment barriers under contaminated lands
DE4124779A1 (de) * 1991-07-26 1993-01-28 Ingenieurtechnik Und Maschinen Verfahren zur reaktivierung eutrophierter oberflaechengewaesser und vorrichtung zur durchfuehrung des verfahrens
US5285587A (en) * 1993-03-29 1994-02-15 Krenzler Leo M Underwater mining dredge
LT3743B (en) 1993-12-14 1996-03-25 Hollandsche Betongroep Nv Method for treating sediment
US5842374A (en) * 1994-06-02 1998-12-01 Changmin Co., Ltd. Measuring method of a wide range level and an apparatus thereof
US5546682A (en) * 1994-10-05 1996-08-20 Skerry; Eric Sediment relocation machine
NL1005330C2 (nl) * 1997-02-20 1998-08-24 Dredging Int Werkwijze voor het maken van een geul onder de waterlijn en inrichting hiervoor.
WO1998051395A1 (en) * 1997-05-15 1998-11-19 Orange County Water District Method and system for cleaning a water basin floor
DE19738518C1 (de) * 1997-09-03 1999-02-04 Ralph Melkau Verfahren zur Beseitigung von Ablagerungen auf Gewässerböden
US6171021B1 (en) * 1998-09-29 2001-01-09 Mats H. Feldtmann Method and apparatus for reducing the wake wash of vessels in shallow waters
US6736572B2 (en) 2001-07-18 2004-05-18 Brian Geraghty Method and apparatus for reducing the pollution of boat harbors
DE10354096A1 (de) * 2003-11-19 2005-06-30 Ralph Melkau Vorrichtung zur Beseitigung von Ablagerungen auf Gewässerböden
EP1584753A1 (en) * 2004-04-07 2005-10-12 Brewaba Wasserbaugesellschaft Bremen mbH Method for removal of sand
CN100383347C (zh) * 2006-03-02 2008-04-23 顾建华 一种土方施工方法
DE102008022115A1 (de) * 2008-05-05 2009-11-12 Ralph Melkau Vorrichtung zur Beseitigung von Sedimenten auf Gewässerböden
CN101429773A (zh) * 2008-12-05 2009-05-13 郑星昱 扰沙系统及方法
GB2515890B (en) * 2014-05-12 2015-06-17 Barrnon Ltd Apparatus for the removal of sludge
US9816240B1 (en) 2014-09-02 2017-11-14 John A. Tesvich Sediment suction sink and method for sediment control in rivers, streams, and channels
CN104878780A (zh) * 2015-05-28 2015-09-02 中交一航局第二工程有限公司 沉管隧道基床整平过程中定时清淤防淤系统及方法
WO2016205859A1 (en) * 2015-06-24 2016-12-29 Walding Daniel Improving surf conditions
US10094091B1 (en) 2015-09-02 2018-10-09 John A. Tesvich Sediment suction sink and method for sediment control in rivers, streams, and channels
NL2016470B1 (en) 2016-03-22 2017-10-05 Univ Delft Tech Device for dredging by water injection.
CN109826265B (zh) * 2019-01-08 2021-04-16 王美玲 一种单机组水压式挖泥船
CN114319495B (zh) * 2022-03-17 2022-06-14 烟台融汇工程管理服务有限公司 一种入海河口处河道清淤装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE184369C (el) *
US1531743A (en) * 1922-10-23 1925-03-31 M H Falley Baffle structure for dredging operations
US1525727A (en) * 1923-03-26 1925-02-10 M H Falley Sluicing dredge
US1572472A (en) * 1925-03-09 1926-02-09 Henry E Doren Dredge
GB673627A (en) * 1947-10-17 1952-06-11 Pietro Notarbartolo Di Villaro Improvements in or relating to apparatus for interring or disinterring submerged bodies
DE1634017A1 (de) * 1967-05-16 1971-01-28 Karl Brodersen Vorrichtung fuer Strombett-Vertiefung und Begradigung und Freispuelen versandeter Schiffe
NL8300990A (nl) * 1983-03-18 1984-10-16 Ir Reijer Nicolaas Van Weezenb Werkwijze voor het verwijderen van slib of modder van de bodem van een watergebied.

Also Published As

Publication number Publication date
NL8600941A (nl) 1987-11-02
CN1008754B (zh) 1990-07-11
EP0243994A1 (en) 1987-11-04
CN87102680A (zh) 1987-10-28
ES2018242B3 (es) 1991-04-01
JP2557376B2 (ja) 1996-11-27
US4943186A (en) 1990-07-24
ATE56060T1 (de) 1990-09-15
JPS62295790A (ja) 1987-12-23
DE3764529D1 (de) 1990-10-04
EP0243994B1 (en) 1990-08-29
GR3000792T3 (en) 1991-10-10

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Legal Events

Date Code Title Description
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121205